Foggy Mornings and Humid Highs: Houston’s Weather Outlook for Tuesday

Waking Up in the Clouds: A Foggy Morning Start

Houstonians should prepare for a dim and misty start to their Tuesday, February 10, 2026. Dense fog is expected to blanket the Bayou City early in the day, with visibility potentially dropping below a quarter-mile in some areas. Morning commuters are advised to use low-beam headlights and allow for extra travel time as the National Weather Service monitors the potential for a dense fog advisory. Temperatures will start in a comfortable range, with lows hovering around 59°F at daybreak. This thick moisture is a result of steady southerly winds pulling humidity directly from the Gulf of Mexico, creating a damp atmosphere that may linger through the mid-morning hours.

Afternoon Warmth: Sunshine Peeks Through

By lunchtime, the morning fog is forecast to lift, giving way to a mix of overcast skies and occasional sun breaks. As the clouds thin out, temperatures will begin a steady climb, reaching an unseasonably warm daytime high between 74°F and 77°F. This is significantly warmer than the typical February average for Southeast Texas, making for a spring-like feel across the metro area. The humidity will remain high, sitting around 72%, which may make the afternoon feel slightly heavier. Winds will be sustained from the south at approximately 12 to 15 mph, with occasional gusts reaching up to 24 mph, providing a consistent breeze for those heading outdoors for lunch or exercise.

Evening Outlook: Humidity Rises and Rain Chances Return

As the sun sets, the cloud cover will once again thicken across the region. Evening temperatures are expected to stay very mild, settling near 67°F, which means residents can likely leave the heavy winter coats at home for any late-day plans. However, an umbrella may become a necessary accessory as the night progresses. While the daylight hours are expected to remain largely dry, moisture levels will continue to surge as an atmospheric system approaches from the west. By the late evening and overnight hours, the probability of light rain and scattered showers increases to about 40%. These showers are expected to be light, generally totaling less than a quarter-inch, but they mark the beginning of a wetter pattern for the mid-week.

Safety Tips and Planning

• Commuter Alert: Be mindful of reduced visibility during the morning rush hour. Use low-beam headlights and keep a safe following distance on major freeways like I-45 and I-10.
• Outdoor Plans: The best window for outdoor activities will be between 1:00 PM and 5:00 PM when the fog has cleared and the overnight rain has yet to arrive.
• Hydration and UV: Despite the frequent cloud cover, the UV index will be at a moderate level. Sunscreen is still recommended for those spending extended periods outside during the afternoon peak.